Examine source code of TandT-games

{
  "theme": {
    "images": {
      "theme_frame": "tandt-games_header6.png"
    },
    "colors": {
      "frame": "#eeeeee",
      "tab_background_text": "#121224"
    }
  },
  "version": "2.0",
  "name": "TandT-games",
  "manifest_version": 2,
  "description": "<a href=\"https://outgoing.prod.mozaws.net/v1/2ddd1708f1a3c35d9bae8648fce36846159a51b015ff4a03f42026dbea715643/http%3A//www.tandt-games.de\" rel=\"nofollow\">www.tandt-games.de</a>"
}